Author: Arnold Gershon
Submitted by: Proffesor Se Jeung Oh, City College, New York
An engineer-interactive design program for the PDP-12. Will display frequency response of low pass Butterworth filter of order 1 <= n <= 64 and calculate parts valves for same for any cutoff frequency and any matched input/output impedance.
Minimum Hardware: PDP-12A
Other Programs Needed: OCTALFPP (DECUS NO. 12-88)
Storage Requirement: With OCTALFPP approximately 2600 words
Source Language: DIAL-V2 July 1974
Catalog: July 1974